Question: Suppose a data file contains a sequence of 8-bit characters such that all 256 characters are about equally common: the maximum character frequency is less

Suppose a data file contains a sequence of 8-bit characters such that all 256 characters are about equally common: the maximum character frequency is less than twice the minimum character frequency. Prove that a variable-length codeword solution is no better than an ordinary 8-bit fixed-length codeword solution.

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